This method returns your Booking Server health status. It enables Google to continuously monitor the serving state of your Booking server.
Request
None
Return value
None.
Use HTTP status code to indicate the serving status of your server. Return an HTTP status code 200 (OK) if the server is up and running successfully, or to indicate an error please return one of HTTP status code.
Please note that returning a non-200 status code may affect your integration status.